DE60140286D1 - Alloyed steel powder for powder metallurgical process - Google Patents
Alloyed steel powder for powder metallurgical processInfo
- Publication number
- DE60140286D1 DE60140286D1 DE60140286T DE60140286T DE60140286D1 DE 60140286 D1 DE60140286 D1 DE 60140286D1 DE 60140286 T DE60140286 T DE 60140286T DE 60140286 T DE60140286 T DE 60140286T DE 60140286 D1 DE60140286 D1 DE 60140286D1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- alloyed steel
- metallurgical process
- steel powder
- powder metallurgical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000263929 | 2000-08-31 | ||
JP2001246254A JP3651420B2 (en) | 2000-08-31 | 2001-08-14 | Alloy steel powder for powder metallurgy |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60140286D1 true DE60140286D1 (en) | 2009-12-10 |
Family
ID=26598993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140286T Expired - Lifetime DE60140286D1 (en) | 2000-08-31 | 2001-08-30 | Alloyed steel powder for powder metallurgical process |
Country Status (6)
Country | Link |
---|---|
US (2) | US6610120B2 (en) |
EP (1) | EP1184107B1 (en) |
JP (1) | JP3651420B2 (en) |
CN (1) | CN100515612C (en) |
CA (1) | CA2355559C (en) |
DE (1) | DE60140286D1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6756083B2 (en) * | 2001-05-18 | 2004-06-29 | Höganäs Ab | Method of coating substrate with thermal sprayed metal powder |
SE0203135D0 (en) * | 2002-10-23 | 2002-10-23 | Hoeganaes Ab | Dimensional control |
CN1410208B (en) * | 2002-11-25 | 2011-01-19 | 莱芜钢铁集团粉末冶金有限公司 | Manufacturing method of alloy steel powder by spraying |
US7553383B2 (en) * | 2003-04-25 | 2009-06-30 | General Electric Company | Method for fabricating a martensitic steel without any melting |
CA2476836C (en) | 2003-08-18 | 2009-01-13 | Jfe Steel Corporation | Alloy steel powder for powder metallurgy |
WO2005102564A1 (en) | 2004-04-22 | 2005-11-03 | Jfe Steel Corporation | Mixed powder for powder metallurgy |
JP2007309392A (en) * | 2006-05-17 | 2007-11-29 | Komatsu Ltd | Bearing device |
US7815683B2 (en) * | 2006-10-16 | 2010-10-19 | Warsaw Orthopedic, Inc. | Implants with helical supports and methods of use for spacing vertebral members |
US7550048B2 (en) * | 2006-12-15 | 2009-06-23 | Tenneco Automotive Operating Company Inc. | Method of manufacture using heat forming |
US9095366B2 (en) | 2007-04-06 | 2015-08-04 | Hologic, Inc. | Tissue cutter with differential hardness |
US20090270812A1 (en) * | 2007-04-06 | 2009-10-29 | Interlace Medical , Inc. | Access device with enhanced working channel |
EP2134283B1 (en) | 2007-04-06 | 2014-06-11 | Hologic, Inc. | System and device for tissue removal |
US11903602B2 (en) | 2009-04-29 | 2024-02-20 | Hologic, Inc. | Uterine fibroid tissue removal device |
JP2011094187A (en) * | 2009-10-29 | 2011-05-12 | Jfe Steel Corp | Method for producing high strength iron based sintered compact |
JP5617529B2 (en) * | 2010-10-28 | 2014-11-05 | Jfeスチール株式会社 | Iron-based mixed powder for powder metallurgy |
CN102534349A (en) * | 2010-12-16 | 2012-07-04 | 杰富意钢铁株式会社 | Alloy steel powder for powder metallurgy, iron-based sintering material and manufacturing method thereof |
JP2012126971A (en) * | 2010-12-16 | 2012-07-05 | Jfe Steel Corp | Alloy steel powder for powder metallurgy, iron-based sintered material, and method for producing the same |
JP5637201B2 (en) | 2012-11-14 | 2014-12-10 | トヨタ自動車株式会社 | Hard particles for blending sintered alloy, wear-resistant iron-based sintered alloy, and method for producing the same |
JP5997075B2 (en) * | 2013-02-28 | 2016-09-21 | トヨタ自動車株式会社 | Alloy powder for blending sintered alloy and method for producing sintered alloy using the same |
JP6412315B2 (en) * | 2013-03-25 | 2018-10-24 | Ntn株式会社 | Vibration motor |
CN105009425B (en) | 2013-03-25 | 2019-01-04 | Ntn株式会社 | Sintered bearing and its manufacturing method and vibrating motor with the sintered bearing |
JP6227903B2 (en) * | 2013-06-07 | 2017-11-08 | Jfeスチール株式会社 | Alloy steel powder for powder metallurgy and method for producing iron-based sintered body |
JP5929967B2 (en) * | 2013-06-07 | 2016-06-08 | Jfeスチール株式会社 | Alloy steel powder for powder metallurgy |
KR20160045825A (en) | 2013-09-26 | 2016-04-27 | 제이에프이 스틸 가부시키가이샤 | Alloy steel powder for powder metallurgy and method of producing iron-based sintered body |
JP6222189B2 (en) * | 2014-12-05 | 2017-11-01 | Jfeスチール株式会社 | Alloy steel powder and sintered body for powder metallurgy |
US10774403B2 (en) | 2014-12-12 | 2020-09-15 | Jfe Steel Corporation | Iron-based alloy powder for powder metallurgy, and sinter-forged member |
CN104668553B (en) * | 2015-01-30 | 2016-08-17 | 成都新柯力化工科技有限公司 | A kind of alloyed powder printing metal parts for direct 3D and preparation method thereof |
WO2017043094A1 (en) * | 2015-09-11 | 2017-03-16 | Jfeスチール株式会社 | Method for producing mixed powder for powder metallurgy, method for producing sintered compact, and sintered compact |
KR102097956B1 (en) | 2015-09-18 | 2020-04-07 | 제이에프이 스틸 가부시키가이샤 | Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body |
JP2016172931A (en) * | 2016-05-12 | 2016-09-29 | Ntn株式会社 | Machine component and method for manufacturing the same |
JP6627856B2 (en) | 2017-02-02 | 2020-01-08 | Jfeスチール株式会社 | Method for producing powder mixture for powder metallurgy and sintered body |
KR102250914B1 (en) * | 2017-02-02 | 2021-05-11 | 제이에프이 스틸 가부시키가이샤 | Powder metallurgy mixed powder, sintered body, and manufacturing method of sintered body |
CN108660329B (en) * | 2017-03-29 | 2020-02-18 | 鞍钢股份有限公司 | Method for adding rare earth powder in vacuum induction furnace |
JP6741153B2 (en) * | 2017-12-05 | 2020-08-19 | Jfeスチール株式会社 | Partially diffused alloy steel powder |
US11441212B2 (en) | 2017-12-05 | 2022-09-13 | Jfe Steel Corporation | Alloyed steel powder |
CA3138161A1 (en) | 2019-05-24 | 2020-12-03 | Nao NASU | Iron-based alloy sintered body and iron-based mixed powder for powder metallurgy |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1162702A (en) | 1965-09-14 | 1969-08-27 | Hoganas Billesholms Ab | Low Alloy Iron Powder and process of preparing the same |
US4069044A (en) * | 1976-08-06 | 1978-01-17 | Stanislaw Mocarski | Method of producing a forged article from prealloyed-premixed water atomized ferrous alloy powder |
JPS61130401A (en) | 1984-11-28 | 1986-06-18 | Kawasaki Steel Corp | Alloy steel powder for powder metallurgy and its production |
JPH0751721B2 (en) | 1985-06-25 | 1995-06-05 | トヨタ自動車株式会社 | Low alloy iron powder for sintering |
CA1337468C (en) * | 1987-08-01 | 1995-10-31 | Kuniaki Ogura | Alloyed steel powder for powder metallurgy |
EP0334968B1 (en) | 1987-09-30 | 1995-02-08 | Kawasaki Steel Corporation | Composite alloy steel powder and sintered alloy steel |
JPH0689361B2 (en) | 1987-11-04 | 1994-11-09 | トヨタ自動車株式会社 | High-strength iron-based powder with excellent machinability and method for producing the same |
JPH0645802B2 (en) | 1988-11-26 | 1994-06-15 | 株式会社神戸製鋼所 | High strength alloy steel powder for powder metallurgy |
JPH0645802A (en) | 1992-04-22 | 1994-02-18 | Nec Corp | Band pass filter characteristic adjusting system |
SE513498C2 (en) * | 1993-09-01 | 2000-09-18 | Kawasaki Steel Co | Atomized steel powder and sintered steel with good machinability made thereof |
EP0934134A4 (en) | 1996-05-13 | 2003-07-30 | Gkn Sinter Metals Inc | Method for preparing high performance ferrous materials |
US5876481A (en) * | 1996-06-14 | 1999-03-02 | Quebec Metal Powders Limited | Low alloy steel powders for sinterhardening |
JP3862392B2 (en) * | 1997-02-25 | 2006-12-27 | Jfeスチール株式会社 | Iron-based mixed powder for powder metallurgy |
US6068813A (en) * | 1999-05-26 | 2000-05-30 | Hoeganaes Corporation | Method of making powder metallurgical compositions |
-
2001
- 2001-08-14 JP JP2001246254A patent/JP3651420B2/en not_active Expired - Fee Related
- 2001-08-21 US US09/934,188 patent/US6610120B2/en not_active Expired - Lifetime
- 2001-08-23 CA CA002355559A patent/CA2355559C/en not_active Expired - Lifetime
- 2001-08-30 DE DE60140286T patent/DE60140286D1/en not_active Expired - Lifetime
- 2001-08-30 EP EP01120905A patent/EP1184107B1/en not_active Expired - Lifetime
- 2001-08-31 CN CNB011331992A patent/CN100515612C/en not_active Expired - Lifetime
-
2002
- 2002-09-26 US US10/255,280 patent/US6758882B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3651420B2 (en) | 2005-05-25 |
CA2355559C (en) | 2009-11-03 |
JP2002146403A (en) | 2002-05-22 |
EP1184107B1 (en) | 2009-10-28 |
CN100515612C (en) | 2009-07-22 |
EP1184107A1 (en) | 2002-03-06 |
US6610120B2 (en) | 2003-08-26 |
US20020043131A1 (en) | 2002-04-18 |
CN1342780A (en) | 2002-04-03 |
US6758882B2 (en) | 2004-07-06 |
US20030056621A1 (en) | 2003-03-27 |
CA2355559A1 (en) | 2002-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |